Horticulture vegetable crops ALLIUMS Bell Pepper Biotechnology Breeding methods in vegetable crops COLE CROPS CROP,PLANTS Cowpea Crop plants hybridization Crossability relations Cucubits Cucur bits Distant hybridization GENETIC IMPROVEMENT of Vegetable Crops Genetic improvement Heterosis in vegetable crops Hibrids of field crops Leaf Vegetables Legumes Mutation breeding Plant biotechnology Polyploidy breeding Reproduction Root crops SEED SCANARIO IN EMERGING TECHNOLOGICAL ADVANCES AND POST WTO REGIME TAKING HYBRID TECHNOLOGY TO FARMERS Tomato Tomato -evolution Tomato- origin